
- Science Vocabulary Readers Set: Animal Groups: Exciting Nonfiction Books That Build Kids Vocabularies Includes 36 Books (Six cop
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From $45.15 (New)

From $45.15 (New)

| Latest | $45.15 Mar 26, '16 |
| Highest | $45.63 Apr 25, '15 |
| Lowest | $36.79 Nov 21, '14 |
| Average | $45.44 (30d avg) $45.57 (90d avg) $45.60 (180d avg) $45.61 (365d avg) $43.95 (Lifetime average) |
| Added | Nov 14, 2014 |
| Latest | $39.69 Mar 26, '16 |
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| Lowest | $36.70 Nov 28, '14 |
| Average | $40.41 (30d avg) $40.07 (90d avg) $39.82 (180d avg) $41.21 (365d avg) $40.37 (Lifetime average) |
| Added | Nov 14, 2014 |
| Latest | $39.91 Mar 26, '16 |
| Highest | $50.83 Feb 5, '16 |
| Lowest | $29.99 Aug 17, '15 |
| Average | $40.62 (30d avg) $41.78 (90d avg) $39.89 (180d avg) $39.08 (365d avg) $38.32 (Lifetime average) |
| Added | Nov 14, 2014 |
30 day average: 282,276
90 day average: 303,370